AT+QMTCONN returns +QMTCONN: 0,2 and +QMTSTAT: 0,3

IoT Modules LPWA Module
1

Hi all,
I am working on Quecetel BC68,
15:33:46.179 → at+qmtopen=0,XX.XX.XXX.XXX,1883
15:33:46.226 → OK
15:33:46.226 →
15:33:46.226 → +QMTOPEN: 0,0
15:33:47.860 → at+qmtconn=0,“Client1”
15:33:47.906 → OK
15:33:58.022 →
15:33:58.022 → +QMTCONN: 0,2
15:33:58.113 →
15:33:58.113 → +QMTSTAT: 0,3

I don’t know why. I have checked the server it is working fine.

Thank you.

2

at+qmtconn=1,[clientid],[username],[password]

3

from Rev.BC95G&BC68_MQTT_Application_Note_V1.0, it is mentioned “MQTT socket identifier. Currently only one MQTT instance is supported. The value is always 0.”

4

Yes, but the QMTCONN configuration parameter also needs to add username and password

5

Issue was with the service provider.